Initial import of the CDE 2.1.30 sources from the Open Group.
This commit is contained in:
Peter Howkins
879
cde/programs/dtmail/dtmail/FindDialog.C
Normal file
879
cde/programs/dtmail/dtmail/FindDialog.C
Normal file
@@ -0,0 +1,879 @@
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/*
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*+SNOTICE
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*
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* $TOG: FindDialog.C /main/7 1998/07/23 17:59:06 mgreess $
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*
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* RESTRICTED CONFIDENTIAL INFORMATION:
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*
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* The information in this document is subject to special
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* restrictions in a confidential disclosure agreement between
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* HP, IBM, Sun, USL, SCO and Univel. Do not distribute this
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* document outside HP, IBM, Sun, USL, SCO, or Univel without
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* Sun's specific written approval. This document and all copies
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* and derivative works thereof must be returned or destroyed at
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* Sun's request.
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*
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* Copyright 1993 Sun Microsystems, Inc. All rights reserved.
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*
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*+ENOTICE
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*/
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#include <assert.h>
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#include <X11/Intrinsic.h>
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#include <Xm/Form.h>
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#include <Xm/RowColumn.h>
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#include <Xm/MessageB.h>
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#include <Xm/TextF.h>
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#include <Xm/Label.h>
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#include <Xm/PushB.h>
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#include <Xm/DialogS.h>
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#include <Xm/PanedW.h>
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#include <Xm/LabelG.h>
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#include <Xm/Text.h>
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#include <Xm/SeparatoG.h>
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#include <DtMail/DtMail.h>
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#include <DtMail/DtMail.hh>
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#include "FindDialog.h"
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#include "RoamApp.h"
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#include "RoamMenuWindow.h"
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#include "RoamCmds.h"
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#include "Help.hh"
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#include "MailMsg.h"
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#include <EUSCompat.h>
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#include "str_utils.h"
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//
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// Clear out the data. After this function is complete the
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// data should look as if the constructor was just called and
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// before initialize().
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//
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void
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FindDialog::clear()
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{
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register unsigned int offset;
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//
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if (_text_labels != NULL) {
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for (offset = 0; offset < _num_text_fields; offset++) {
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if (_text_labels[offset] != NULL) {
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free(_text_labels[offset]);
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}
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}
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delete _text_labels;
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}
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//
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if (_text_values != NULL) {
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for (offset = 0; offset < _num_text_fields; offset++) {
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if (_text_values[offset] != NULL) {
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free(_text_values[offset]);
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}
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}
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delete _text_values;
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}
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//
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if (_text_abstract_name != NULL) {
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for (offset = 0; offset < _num_text_fields; offset++) {
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if (_text_abstract_name[offset] != NULL) {
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free(_text_abstract_name[offset]);
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}
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}
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delete _text_abstract_name;
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}
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//
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if (_buttonData != NULL) {
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for (offset = 0; offset < _num_buttons; offset++) {
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if (_buttonData[offset].label != NULL) {
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free(_buttonData[offset].label);
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}
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}
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delete _buttonData;
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}
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if (_text_fields != NULL) {
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delete _text_fields;
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}
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if (_text_names != NULL) {
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delete _text_names;
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}
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}
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//
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// The only constructor.
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//
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FindDialog::FindDialog(RoamMenuWindow *parent) : Dialog("find", parent)
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{
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_roamWindow = parent;
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_num_text_fields = 4;
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_num_buttons = 5;
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//
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// Allocate storage for labels, widgets, and data.
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//
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_text_labels = new char *[_num_text_fields];
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_text_names = new char *[_num_text_fields];
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_text_values = new char *[_num_text_fields];
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_text_abstract_name = new char *[_num_text_fields];
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_text_fields = new Widget[_num_text_fields];
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_buttonData = new ActionAreaItem[_num_buttons];
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_searchForward = TRUE;
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//
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// Initialize the buttons.
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//
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_buttonData[0].label = strdup(GETMSG(DT_catd, 1, 183, "Find"));
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_buttonData[0].callback = findCallback;
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_buttonData[0].data = (caddr_t) this;
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#ifdef NL_OBSOLETE
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/*
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* NL_COMMENT
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* This is an obsolete message. Replaced by message 220 in set 1
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*/
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_buttonData[1].label = strdup(GETMSG(DT_catd, 1, 184, "Find & Select All"));
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#endif
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/*
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* NL_COMMENT
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* This message replaces message 184 in set 1
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*/
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_buttonData[1].label = strdup(GETMSG(DT_catd, 1, 220, "Select All"));
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_buttonData[1].callback = findSelectAllCallback;
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_buttonData[1].data = (caddr_t) this;
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_buttonData[2].label = strdup(GETMSG(DT_catd, 1, 185, "Clear"));
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_buttonData[2].callback = clearCallback;
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_buttonData[2].data = (caddr_t) this;
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_buttonData[3].label = strdup(GETMSG(DT_catd, 1, 186, "Close"));
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_buttonData[3].callback = closeCallback;
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_buttonData[3].data = (caddr_t) this;
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_buttonData[4].label = strdup(GETMSG(DT_catd, 1, 187, "Help"));
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_buttonData[4].callback = HelpCB;
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_buttonData[4].data = (caddr_t) DTMAILFINDDIALOG;
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_text_labels[0] = strdup(GETMSG(DT_catd, 1, 188, "To:"));
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_text_labels[1] = strdup(GETMSG(DT_catd, 1, 189, "From:"));
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_text_labels[2] = strdup(GETMSG(DT_catd, 1, 190, "Subject:"));
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_text_labels[3] = strdup(GETMSG(DT_catd, 1, 191, "Cc:"));
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// These strings should not be translated. They are
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// the Motif names for the widgets that will be created (they are
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// not the labels).
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_text_names[0] = "To";
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_text_names[1] = "From";
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_text_names[2] = "Subject";
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_text_names[3] = "Cc";
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//
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// Initialize the names of the fields to the abstract
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// names used by libDtMail.
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//
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_text_abstract_name[0] = strdup(DtMailMessageTo);
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_text_abstract_name[1] = strdup(DtMailMessageSender);
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_text_abstract_name[2] = strdup(DtMailMessageSubject);
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_text_abstract_name[3] = strdup(DtMailMessageCc);
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}
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//
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// Print a string in the status line of the find dialog.
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//
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void
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FindDialog::setStatus(const char * str)
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{
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char *tmpstr = strdup(str);
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XmString label = XmStringCreateLocalized(tmpstr);
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XtVaSetValues(_status_text,
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XmNlabelString, label,
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NULL);
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XmUpdateDisplay(baseWidget());
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XmStringFree(label);
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}
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//
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// Clear the status line of the find dialog.
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//
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void
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FindDialog::clearStatus(void)
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{
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setStatus(" ");
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}
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//
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// Create the guts of the dialog
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//
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Widget
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FindDialog::createWorkArea(Widget dialog)
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{
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// TODO - CHECK ERROR!!!
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Widget *label = new Widget[_num_text_fields];
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register unsigned int offset;
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_name = GETMSG(DT_catd, 1, 192, "Mailer - Find");
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title(_name);
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// make this a modal dialog
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/*
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XtVaSetValues (dialog,
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XmNdialogStyle, XmDIALOG_FULL_APPLICATION_MODAL,
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NULL);
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*/
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printHelpId("dialog", dialog);
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/* add help callback */
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// XtAddCallback(dialog, XmNhelpCallback, HelpCB, helpId);
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Widget fd_pane = XtVaCreateWidget ("fd_pane",
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xmPanedWindowWidgetClass,
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dialog,
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XmNsashWidth, 1,
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XmNsashHeight, 1,
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NULL);
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printHelpId ("fd_pane", fd_pane);
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// add help callback
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// XtAddCallback (fd_pane, XmNhelpCallback, HelpCB, helpId);
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Widget fd_form = XtVaCreateWidget ("fd_form",
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xmFormWidgetClass,
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fd_pane,
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XmNfractionBase, 100,
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NULL);
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printHelpId ("fd_form", fd_form);
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// add help callback
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// XtAddCallback (fd_form, XmNhelpCallback, HelpCB, helpId);
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Widget _fd_labelbox = XtVaCreateManagedWidget ("_fd_labelbox",
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xmRowColumnWidgetClass,
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fd_form,
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XmNtopAttachment, XmATTACH_FORM,
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XmNleftAttachment, XmATTACH_POSITION,
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XmNrightAttachment, XmATTACH_POSITION,
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XmNleftPosition, 5,
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XmNrightPosition, 95,
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XmNpacking, XmPACK_COLUMN,
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XmNnumColumns, 2,
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XmNorientation, XmVERTICAL,
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XmNisAligned, True,
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XmNentryAlignment, XmALIGNMENT_END,
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XmNentryVerticalAlignment, XmALIGNMENT_CENTER,
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NULL);
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printHelpId ("_fd_labelbox", _fd_labelbox);
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// add help callback
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// XtAddCallback (_fd_labelbox, XmNhelpCallback, HelpCB, helpId);
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Widget *_fd_labels = new Widget [_num_text_fields];
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int _fd_i = 0;
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for (_fd_i = 0; _fd_i < _num_text_fields; _fd_i++)
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{
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_fd_labels [_fd_i] = XtVaCreateManagedWidget (
|
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_text_labels [_fd_i],
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xmLabelGadgetClass,
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_fd_labelbox,
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NULL);
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printHelpId ("_fd_labels [%s]", _fd_labels [_fd_i]);
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// naturally, this is bogus --must be fixed to return proper label
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// add help callback
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// XtAddCallback(_fd_labels [_fd_i], XmNhelpCallback, HelpCB, helpId);
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}
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for (_fd_i = 0; _fd_i < _num_text_fields; _fd_i++)
|
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{
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_text_fields [_fd_i] = XtVaCreateManagedWidget (
|
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_text_names [_fd_i],
|
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xmTextFieldWidgetClass,
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_fd_labelbox,
|
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NULL);
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printHelpId ("_text_fields [%s]", _text_fields [_fd_i]);
|
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// naturally, this is bogus --must be fixed to return proper label
|
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// add help callback
|
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// XtAddCallback(_text_fields [_fd_i], XmNhelpCallback, HelpCB, helpId);
|
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|
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XtAddCallback(_text_fields [_fd_i], XmNactivateCallback,
|
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(XtCallbackProc)textFieldCallback, (XtPointer)this);
|
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}
|
||||
|
||||
|
||||
XmString strForward = XmStringCreateLocalized(GETMSG(DT_catd, 1, 193, "Forward"));
|
||||
XmString strBackward = XmStringCreateLocalized(GETMSG(DT_catd, 1, 194, "Backward"));
|
||||
|
||||
Widget fd_direction
|
||||
= XmVaCreateSimpleRadioBox(fd_form,
|
||||
"Direction",
|
||||
0, // Initial selection
|
||||
directionCallback,
|
||||
//NULL,
|
||||
XmVaRADIOBUTTON, strForward, NULL, NULL, NULL,
|
||||
XmVaRADIOBUTTON, strBackward, NULL, NULL, NULL,
|
||||
XmNuserData, this,
|
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XmNsensitive, True,
|
||||
XmNtopAttachment, XmATTACH_WIDGET,
|
||||
XmNtopWidget, _fd_labelbox,
|
||||
XmNorientation, XmHORIZONTAL,
|
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XmNleftAttachment, XmATTACH_POSITION,
|
||||
XmNleftPosition, 33,
|
||||
NULL);
|
||||
printHelpId ("fd_direction", fd_direction);
|
||||
// add help callback
|
||||
//XtAddCallback (fd_direction, XmNhelpCallback, HelpCB, helpId);
|
||||
|
||||
XmStringFree(strForward);
|
||||
XmStringFree(strBackward);
|
||||
|
||||
//
|
||||
// Now create the Action Area.
|
||||
//
|
||||
#define TIGHTNESS 20
|
||||
|
||||
register Widget widget;
|
||||
|
||||
Widget fd_action = XtVaCreateWidget("actionArea",
|
||||
xmFormWidgetClass,
|
||||
fd_pane,
|
||||
XmNleftAttachment, XmATTACH_FORM,
|
||||
XmNrightAttachment, XmATTACH_FORM,
|
||||
XmNfractionBase, TIGHTNESS * _num_buttons-1,
|
||||
NULL);
|
||||
printHelpId ("actionArea", fd_action);
|
||||
// add help callback
|
||||
//XtAddCallback (fd_action, XmNhelpCallback, HelpCB, helpId);
|
||||
|
||||
for (offset = 0; offset < _num_buttons; offset++)
|
||||
{ widget = XtVaCreateManagedWidget(_buttonData[offset].label,
|
||||
xmPushButtonWidgetClass, fd_action,
|
||||
|
||||
XmNleftAttachment,
|
||||
offset ? XmATTACH_POSITION:XmATTACH_FORM,
|
||||
|
||||
XmNleftPosition, TIGHTNESS * offset,
|
||||
XmNtopAttachment, XmATTACH_FORM,
|
||||
|
||||
XmNrightAttachment,
|
||||
offset != _num_buttons - 1 ? XmATTACH_POSITION : XmATTACH_FORM,
|
||||
|
||||
XmNrightPosition,
|
||||
TIGHTNESS * offset + (TIGHTNESS - 1),
|
||||
|
||||
XmNshowAsDefault, offset == 0,
|
||||
NULL);
|
||||
|
||||
// again, bogus -- doesn't each one need a unique tag?
|
||||
printHelpId ("widget", widget);
|
||||
// add help callback
|
||||
//XtAddCallback (widget, XmNhelpCallback, HelpCB, helpId);
|
||||
|
||||
if (_buttonData[offset].callback != NULL) {
|
||||
XtAddCallback(widget, XmNactivateCallback,
|
||||
_buttonData[offset].callback,
|
||||
_buttonData[offset].data);
|
||||
}
|
||||
|
||||
|
||||
if (offset == 0) {
|
||||
Dimension height;
|
||||
Dimension margin;
|
||||
|
||||
XtVaGetValues(fd_action, XmNmarginHeight, &margin, NULL);
|
||||
XtVaGetValues(widget, XmNheight, &height, NULL);
|
||||
height +=2 * margin;
|
||||
XtVaSetValues(fd_action,
|
||||
XmNdefaultButton, widget,
|
||||
XmNpaneMaximum, height,
|
||||
XmNpaneMinimum, height,
|
||||
NULL);
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
_status_text = XtVaCreateManagedWidget("StatusLabel",
|
||||
xmLabelWidgetClass, fd_pane,
|
||||
XmNrightAttachment, XmATTACH_FORM,
|
||||
XmNleftAttachment, XmATTACH_FORM,
|
||||
XmNalignment, XmALIGNMENT_BEGINNING,
|
||||
NULL);
|
||||
|
||||
Dimension height;
|
||||
XtWidgetGeometry size;
|
||||
|
||||
size.request_mode = CWHeight;
|
||||
XtQueryGeometry(_status_text, NULL, &size);
|
||||
XtVaSetValues(_status_text,
|
||||
XmNpaneMaximum, size.height,
|
||||
XmNpaneMinimum, size.height,
|
||||
NULL);
|
||||
|
||||
clearStatus();
|
||||
|
||||
XtManageChild (fd_form);
|
||||
XtManageChild (fd_direction);
|
||||
XtManageChild(fd_action);
|
||||
XtManageChild(fd_pane);
|
||||
|
||||
XtManageChild(dialog);
|
||||
|
||||
// Make sure get the height of the dialog after it has been
|
||||
// managed.
|
||||
XtVaGetValues(dialog, XmNheight, &height, NULL);
|
||||
XtVaSetValues(dialog,
|
||||
XmNmappedWhenManaged, True,
|
||||
XmNminHeight, height,
|
||||
NULL);
|
||||
XtRealizeWidget(dialog);
|
||||
|
||||
return (fd_pane);
|
||||
}
|
||||
|
||||
|
||||
//
|
||||
// Look for all matching messages.
|
||||
//
|
||||
Boolean
|
||||
FindDialog::findMatching(Boolean findAll)
|
||||
{
|
||||
// TODO - CHECK ERROR!!!
|
||||
DtMailEnv error;
|
||||
unsigned int matchCount = 0;
|
||||
|
||||
/* NL_COMMENT
|
||||
* This string is displayed on the find dialog status line
|
||||
* when searching for a matching message.
|
||||
*/
|
||||
|
||||
setStatus(GETMSG(DT_catd, 1, 231, "Searching..."));
|
||||
busyCursor();
|
||||
theRoamApp.busyAllWindows(NULL);
|
||||
|
||||
//
|
||||
// Get the active list.
|
||||
//
|
||||
MsgScrollingList * displayList = _roamWindow->list();
|
||||
|
||||
//
|
||||
// Find the max. number of messages that we are to find matching.
|
||||
//
|
||||
int numberMessages = displayList->get_num_messages();
|
||||
|
||||
//
|
||||
// Are there any messages?
|
||||
//
|
||||
if (numberMessages > 0) {
|
||||
|
||||
//
|
||||
// A pointer to the currently interesting message.
|
||||
//
|
||||
register DtMailMessageHandle currentHandle = NULL;
|
||||
|
||||
//
|
||||
// The offset of the currentHandle in the MsgScrollingList.
|
||||
//
|
||||
register int handleOffset;
|
||||
|
||||
//
|
||||
// Find the current message. We would always start from the
|
||||
// currently selected message.
|
||||
//
|
||||
// Get the handle to the currently displaied message.
|
||||
//
|
||||
DtMailMessageHandle initialHandle = displayList->current_msg_handle();
|
||||
|
||||
//
|
||||
// Get the list of DtMailMessageHandle's.
|
||||
|
||||
MsgHndArray * msgHandles = displayList->get_messages();
|
||||
|
||||
//
|
||||
// Up to all of them can match, allocate and clear the list.
|
||||
//
|
||||
DtMailMessageHandle * matchList = NULL;
|
||||
if (findAll) {
|
||||
matchList = new DtMailMessageHandle[numberMessages+1];
|
||||
}
|
||||
unsigned int matchOffset = 0;
|
||||
|
||||
//
|
||||
// Deselect all messages.
|
||||
//
|
||||
XmListDeselectAllItems(displayList->baseWidget());
|
||||
|
||||
//
|
||||
// Start the search from the initially displaied message (+1).
|
||||
//
|
||||
handleOffset = displayList->position(initialHandle) - 1;
|
||||
if (_searchForward) {
|
||||
handleOffset++;
|
||||
if (handleOffset >= numberMessages) {
|
||||
handleOffset = 0;
|
||||
}
|
||||
} else {
|
||||
handleOffset--;
|
||||
if (handleOffset < 0) {
|
||||
handleOffset = numberMessages - 1;
|
||||
}
|
||||
}
|
||||
|
||||
for (; handleOffset < numberMessages;) {
|
||||
currentHandle = msgHandles->at(handleOffset)->message_handle;
|
||||
|
||||
//
|
||||
// See if this message is a match, if it is...
|
||||
//
|
||||
if (compareMessage(currentHandle)) {
|
||||
matchCount++;
|
||||
|
||||
//
|
||||
// If we are finding all, then add to the list.
|
||||
// If not, then display this message and we are done.
|
||||
//
|
||||
if (findAll) {
|
||||
matchList[matchOffset++] = currentHandle;
|
||||
} else {
|
||||
XmListDeselectAllItems(displayList->baseWidget());
|
||||
//displayList->set_selected_item_position(handleOffset);
|
||||
displayList->display_and_select_message(error, currentHandle);
|
||||
break; // Only one.
|
||||
}
|
||||
}
|
||||
|
||||
//
|
||||
// If we have looped back to the initial
|
||||
// message (handle), then we are done.
|
||||
//
|
||||
if (currentHandle == initialHandle) {
|
||||
break;
|
||||
}
|
||||
|
||||
//
|
||||
// Get the next message.
|
||||
//
|
||||
// If we have reached the end, start over.
|
||||
// (as if the list was a circular list)
|
||||
//
|
||||
// We loop forward (_searchForward == TRUE) else we loop backward.
|
||||
//
|
||||
if (_searchForward) {
|
||||
handleOffset++;
|
||||
if (handleOffset >= numberMessages) {
|
||||
handleOffset = 0;
|
||||
}
|
||||
} else {
|
||||
handleOffset--;
|
||||
if (handleOffset < 0) {
|
||||
handleOffset = numberMessages - 1;
|
||||
}
|
||||
}
|
||||
currentHandle = msgHandles->at(handleOffset)->message_handle;
|
||||
}
|
||||
|
||||
//
|
||||
// Select all the messages that match, and display the last
|
||||
// one in the list.
|
||||
//
|
||||
if (findAll) {
|
||||
|
||||
displayList->select_all_and_display_last(error, matchList, matchCount);
|
||||
if (matchCount > 0) {
|
||||
char *line = new char[80];
|
||||
/* NL_COMMENT
|
||||
* These strings are displayed on the find dialog status line
|
||||
* when one or more matching messages are found. The first
|
||||
* string is displayed when there is one matching message,
|
||||
* and the second string is displayed when there is more than
|
||||
* one. The %d is the number of messages that matched.
|
||||
*/
|
||||
if (matchCount == 1) {
|
||||
strcpy(line, GETMSG(DT_catd, 1, 232, "1 message selected"));
|
||||
} else {
|
||||
sprintf(line, GETMSG(DT_catd, 1, 233, "%d messages selected"),
|
||||
matchCount);
|
||||
}
|
||||
setStatus(line);
|
||||
delete [] line;
|
||||
}
|
||||
|
||||
// Clean up.
|
||||
delete matchList;
|
||||
matchList = NULL;
|
||||
}
|
||||
}
|
||||
|
||||
normalCursor();
|
||||
theRoamApp.unbusyAllWindows();
|
||||
if (error.isNotSet()) {
|
||||
if (matchCount > 0) {
|
||||
if (!findAll) {
|
||||
clearStatus();
|
||||
}
|
||||
return(TRUE);
|
||||
}
|
||||
}
|
||||
/* NL_COMMENT
|
||||
* This string is displayed on the find dialog status line when
|
||||
* no matching messages were found.
|
||||
*/
|
||||
setStatus(GETMSG(DT_catd, 1, 234, "No matches were found"));
|
||||
return(False);
|
||||
}
|
||||
|
||||
Boolean
|
||||
FindDialog::compareMessage(DtMailMessageHandle handle)
|
||||
{
|
||||
Boolean found = False;
|
||||
register unsigned int offset;
|
||||
|
||||
//
|
||||
// Check for something to do.
|
||||
//
|
||||
for (offset = 0; offset < _num_text_fields; offset++) {
|
||||
if (_text_values[offset] != NULL) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
// If all fields are empty then we match anything
|
||||
if (offset >= _num_text_fields) {
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
if (offset < _num_text_fields && handle != NULL) {
|
||||
|
||||
// TODO - CHECK ERROR!!!
|
||||
DtMailEnv error;
|
||||
|
||||
//
|
||||
// Get the mail box.
|
||||
//
|
||||
DtMail::MailBox * mbox = _roamWindow->mailbox();
|
||||
|
||||
//
|
||||
// Get the DtMail::Message and Envelope for this handle.
|
||||
//
|
||||
DtMail::Message * message = mbox->getMessage(error, handle);
|
||||
DtMail::Envelope * envelope = message->getEnvelope(error);
|
||||
|
||||
//
|
||||
// Get the meassage header.
|
||||
//
|
||||
DtMailValueSeq header;
|
||||
|
||||
for (offset = 0; offset < _num_text_fields; offset++) {
|
||||
if (_text_values[offset] != NULL) {
|
||||
if (_text_abstract_name[offset] != NULL) {
|
||||
envelope->getHeader(error, _text_abstract_name[offset],
|
||||
DTM_TRUE, header);
|
||||
found = TRUE;
|
||||
} else {
|
||||
envelope->getHeader(error, _text_names[offset],
|
||||
DTM_FALSE, header);
|
||||
found = TRUE;
|
||||
}
|
||||
if (!compareHeader(error, header, _text_values[offset])) {
|
||||
found = False;
|
||||
break;
|
||||
}
|
||||
else {
|
||||
// Problem: if we have multiple search fields ... and use
|
||||
// the same "header" array ... "compareHeader" looks for
|
||||
// each "find" field in each (available) header field.
|
||||
// So, make sure only one is available for searching.
|
||||
// Really "offset" should be passed to "compareHeader" ...
|
||||
// That way, correct comparison can be done and the
|
||||
// memory for this array can be released correctly via the
|
||||
// destructor .... since "remove" fails to do so.
|
||||
header.remove(0);
|
||||
}
|
||||
}
|
||||
}
|
||||
if (offset > _num_text_fields) {
|
||||
found = TRUE;
|
||||
}
|
||||
}
|
||||
return(found);
|
||||
}
|
||||
|
||||
//
|
||||
// See if string 'toFind' is anyware in string 'str'.
|
||||
// A case-insensitive version of strstr().
|
||||
//
|
||||
static const char *
|
||||
strcasestr(const char *str, const char *toFind)
|
||||
{
|
||||
const char *result = NULL; // Default to not found.
|
||||
|
||||
if (str && toFind) { // Sanity check
|
||||
register int offset = 0;
|
||||
register int lenToFind = strlen(toFind);
|
||||
register int lenStr = strlen(str);
|
||||
|
||||
//
|
||||
// If toFind == "", then return the entire string (like strstr()).
|
||||
//
|
||||
if (lenToFind == 0) {
|
||||
result = str;
|
||||
} else {
|
||||
//
|
||||
// Start at each position in the string and look for
|
||||
// toFind - ignore case.
|
||||
//
|
||||
for (offset = 0; offset + lenToFind <= lenStr; offset++) {
|
||||
if (strncasecmp(&str[offset], toFind, lenToFind) == 0) {
|
||||
result = &str[offset];
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
return(result);
|
||||
}
|
||||
|
||||
Boolean
|
||||
FindDialog::compareHeader(DtMailEnv & error,
|
||||
DtMailValueSeq & header,
|
||||
const char * cmpToString)
|
||||
{
|
||||
register int headerOffset = header.length() - 1;
|
||||
|
||||
error.clear();
|
||||
|
||||
while(headerOffset >= 0) {
|
||||
if ((strcasestr(*(header[headerOffset]), cmpToString)) != NULL) {
|
||||
return(TRUE);
|
||||
}
|
||||
headerOffset--;
|
||||
}
|
||||
return(False);
|
||||
}
|
||||
|
||||
//
|
||||
// Pull all fields out of the dialog and store in the class.
|
||||
//
|
||||
void
|
||||
FindDialog::getAllFields()
|
||||
{
|
||||
register unsigned int offset;
|
||||
|
||||
for (offset = 0; offset < _num_text_fields; offset++) {
|
||||
if (_text_fields[offset] != NULL) {
|
||||
_text_values[offset] = XmTextFieldGetString(_text_fields[offset]);
|
||||
|
||||
// Ignore zero length strings.
|
||||
if (_text_values[offset] != NULL) {
|
||||
if (strlen(_text_values[offset]) == 0) {
|
||||
_text_values[offset] = NULL;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
void
|
||||
FindDialog::textFieldCallback(
|
||||
Widget field,
|
||||
XtPointer data,
|
||||
XtPointer)
|
||||
{
|
||||
char *s;
|
||||
FindDialog *findData = (FindDialog *)data;
|
||||
|
||||
if (*(s = XmTextGetString(field)) == '\0') {
|
||||
// Empty field. Traverse
|
||||
(void) XmProcessTraversal(field, XmTRAVERSE_NEXT_TAB_GROUP);
|
||||
} else {
|
||||
// Field not empty. Do search
|
||||
findData->getAllFields();
|
||||
if (!findData->findMatching(False)) {
|
||||
XBell(XtDisplay(field), 0);
|
||||
}
|
||||
}
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
void
|
||||
FindDialog::directionCallback(Widget widget,
|
||||
XtPointer closure,
|
||||
XtPointer)
|
||||
{
|
||||
int which = (int) ((long) closure); // closure contains button #
|
||||
FindDialog *find;
|
||||
|
||||
// Client data is actually on the @!$?@* parent, not the toggle item
|
||||
XtVaGetValues(XtParent(widget), XmNuserData, &find, NULL);
|
||||
|
||||
if (which == 0) {
|
||||
find->setSearchForward(TRUE);
|
||||
} else {
|
||||
find->setSearchForward(False);
|
||||
}
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
void
|
||||
FindDialog::findCallback(Widget /*button*/,
|
||||
XtPointer closure,
|
||||
XtPointer /*call_data*/)
|
||||
{
|
||||
FindDialog *findData = (FindDialog *)closure;
|
||||
|
||||
findData->getAllFields();
|
||||
findData->findMatching(False);
|
||||
return;
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
FindDialog::findSelectAllCallback(Widget /*button*/,
|
||||
XtPointer closure,
|
||||
XtPointer /*call_data*/)
|
||||
{
|
||||
FindDialog *findData = (FindDialog *)closure;
|
||||
|
||||
findData->getAllFields();
|
||||
findData->findMatching(TRUE);
|
||||
return;
|
||||
}
|
||||
|
||||
void
|
||||
FindDialog::clearCallback(Widget /*button*/,
|
||||
XtPointer closure,
|
||||
XtPointer /*call_data*/)
|
||||
{
|
||||
FindDialog *findData = (FindDialog *)closure;
|
||||
register unsigned int offset;
|
||||
|
||||
for (offset = 0; offset < findData->_num_text_fields; offset++) {
|
||||
if (findData->_text_fields[offset] != NULL) {
|
||||
XmTextFieldSetString(findData->_text_fields[offset], "");
|
||||
}
|
||||
}
|
||||
return;
|
||||
}
|
||||
|
||||
void
|
||||
FindDialog::closeCallback(Widget /*button*/,
|
||||
XtPointer closure,
|
||||
XtPointer /*call_data*/)
|
||||
{
|
||||
FindDialog *findData = (FindDialog *)closure;
|
||||
|
||||
findData->popdown();
|
||||
return;
|
||||
}
|
||||
Reference in New Issue
Block a user